.top{
    width: 100%;
    height: 6rem;
    background-color: #ff5555f3;
    font-size: 1rem;
    color: #fff;
    text-align: center;
    line-height: 6rem;
}
.login{
    position: fixed;
    top: 4.5rem;
    left: .9rem;
    width: 5.8rem;
    height: 5rem;
    border:1px solid #eee ;
    border-radius: .1rem;
    background-color: #fff;
    box-shadow: 0 0 .3rem rgba(255,0,0,0.1);
    .inputs{
        width: 5.2rem;
        height: 2rem;
        margin: .8rem 0 .4rem;
        input{
            outline: none;
            border: none;
            width: 100%;
            height: .6rem;
            margin: .2rem 0 .2rem .2rem;
            padding-left: .2rem;
            background-color: #eee;
            border-radius: .1rem;
        }
    }
    .but{
       margin:  0 auto;
        text-align: center;
        line-height: .6rem;
        width: 2.5rem;
        height: .6rem;
        font-size: .3rem;
        color:#ff5555;
        border: 1px solid #ff5555;
        border-radius: .06rem;
    }
}
